Motorcycle with storage container

ABSTRACT

A motorcycle ( 1 ) including: —a supporting structure; —at least two wheels ( 2,3 ) constrained to the supporting structure; —a traction engine ( 4 ) constrained to the supporting structure and a transmission system ( 5 ) adapted to transmit the motion from the traction engine ( 4 ) to at least one ( 3 ) of the two wheels ( 2, 3 ); —a storage container ( 10 ) fixed to the supporting structure having an internal compartment ( 11 ) and a closing device ( 12 ) movable with respect to the supporting structure between a closing position and an opening position in order to prevent the access to the internal compartment ( 11 ) in the closing position and to allow the access to the internal compartment ( 11 ) in the opening position. The storage container ( 10 ) includes at least one presence detector ( 30 ) adapted to output an electrical signal representative of the presence and/or absence of at least one object ( 9 ) in the internal compartment ( 11 ) of the storage container ( 10 ).

FIELD OF THE INVENTION

The present invention relates to the technical field of motorcycles and in particular it relates to a motorcycle with storage container.

STATE OF THE ART

Motorcycles with storage container have been known for some time. Such storage containers may be provided in the motorcycle body itself, they are for example containing compartments arranged below the saddle, wherein the saddle serves as compartment closing device. In alternative, such storage containers are top boxes arranged on the external body of the motorcycle normally fixed at the rear of the motorcycle supporting frame or bags or top boxes applied on the sides of the supporting frame of the motorcycle.

Recently, renting and sharing cars as well as motorcycles is becoming increasingly widespread. By sharing it is intended a short term rent, usually priced according to the time of usage (typically in hours and/or fractions of hours) and/or according to the mileage.

However, in the motorcycle sharing field, peculiar safety problems occur so that these types of vehicles are vulnerable to theft/vandalism events or negligence by distracted users thus making the management of the motorcycle fleets for rental use particularly expensive for field operators, on top of compromising in some cases the possibility to rent motorcycles, with severe inconveniences both for operators and for end users. Though the aforesaid events afflict in particular motorcycles for rental use, theft and vandalism inconveniences also afflict motorcycles of private citizens, thus a solution that allows to prevent or reduce the aforesaid events of theft/vandalism or at least to reduce its effects would be desirable both for motorcycles for rental use and for motorcycle for private use.

The object of the present disclosure is to make available a motorcycle enabling to solve or reduce at least partially the above described drawbacks with reference to the above described prior art motorcycles.

Such an object is obtained by a motorcycle as generally defined in claim 1. Preferred and advantageous embodiments of the aforesaid motorcycle are defined in the enclosed claims.

The invention shall be better understood through the following detailed disclosure of one particular embodiment for exemplary and non-limiting purposes, referring to the enclosed drawings synthetically described in the following paragraph.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows a perspective view of one exemplary non-limiting embodiment of a motorcycle having a storage container.

FIG. 2 shows a view from above of the motorcycle of FIG. 1.

FIG. 3 shows a first internal view of the storage container of the motorcycle of FIG. 1.

FIG. 4 shows a second internal view of the storage container of the motorcycle of FIG. 1 wherein two objects are housed inside the container, in particular two helmets.

FIG. 5 shows a lateral cross section view of a presence detector of objects of the storage container of FIG. 3.

FIG. 6 shows a lateral cross section view of the objects presence detector of FIG. 5 wherein a helmet is placed on the detector.

FIG. 7 shows a view of an enlarged part of the storage container of FIG. 3.

FIG. 8 shows a view of a further enlarged part of the storage container of FIG. 3.

DETAILED DESCRIPTION

In the enclosed figures same or similar elements will be referred to by the same reference numbers.

In FIGS. 1 and 2 one first embodiment of a motorcycle 1 is shown, which in the particular example is embodied, without limitation, by a three-wheel motorcycle or tricycle, including two front steering wheels 2 and one back wheel 3.

In the hereinafter present description reference will be made to a generic motorcycle 1, thereby meaning that the following description is applicable in general to any type of motorcycle 1 including:

a supporting structure;

at least two wheels 2,3 directly or indirectly constrained to the supporting structure;

a traction engine 4, for example thermal or electric or hybrid, constrained to the supporting structure and a transmission system 5 adapted to transmit the motion from the traction engine 4 to at least one of the two wheels 2,3.

The supporting structure is for example the frame of motorcycle 1 or any motorcycle structure 1 coupled to the motorcycle frame and having a supporting function for other structural elements of the motorcycle 1.

The motorcycle 1 includes a storage container 10 fixed, directly or indirectly, to the supporting structure of motorcycle 1 having an internal compartment 11 and a closing device 12 movable with respect to the supporting structure between a closing position and an opening position in order to prevent the access to the internal compartment 11 in the closing position and to allow the access to the internal compartment 11 in the opening position. In the particular represented example, the storage container 10 is provided in the motorcycle body 1 and is placed beneath the saddle 12, which in this case represents a closing device 12 of the storage container 10. In this non-limiting example, the closing device 12 is a device pivotable with respect to the supporting frame and it is in particular pivotable with respect to the supporting structure of the motorcycle 1.

In one possible embodiment alternative to the one above described and not shown in the figures, the storage container 10 might be external from the motorcycle body 1, for example it might be a top box fixed to a luggage rack 13 provided at the back of the motorcycle.

The storage container 10 includes at least one presence detector 30 adapted to output an electrical signal representative of the presence and/or absence of at least one object 9 in the internal compartment 11 of the storage container 10. Conveniently, as in the example represented in the figure, the presence detector 30 is housed in the internal compartment 11 of the storage container 10. By electrical signal representative of the presence and/or absence of an object it is intended one electrical signal which is in a first state when the object 9 is inside the storage container 10 and is in a second state when the object 9 is not inside the storage container 10.

According to one embodiment, the aforesaid storage container 10 is adapted and configured to house at least an object in the form of a helmet 9, that is a protection device adapted to be worn by a driver or by a motorcycle passenger 1. In the particular represented example, the aforesaid storage container 10 is adapted and configured to house two helmets, for example two jet helmets. Furthermore, in the particular represented example, the storage container 10 includes two presence detectors 30, each adapted to detect the presence and/or the absence of a respective helmet 9 in the storage container 10.

According to one advantageous embodiment, the presence detector 30 includes one slider 31, being slidable, that is adapted and configured to slide between a forward operative position and a backward operative position and vice versa. Preferably, in presence of an object 9 in the internal compartment 11 of the storage container 10, the slider 31 is such to assume the forward position as a result of a force being applied by the object 9 to the slider 31. In the example represented in the Figures, the slider 31 is such to assume a forward position when a helmet 9 is placed on it, as a result of the weight alone of the helmet 9 and eventually of the pressure force applied on the helmet 9 when the closing device, namely the saddle 12, is in the closing position, provided that the closing device 12 rests on the helmet 9 in such closing position.

According to one embodiment, the presence detector includes a switch 40, for example a normally closed switch, operatively connected to the slider 31 in order to be opened or closed by the slider 31 according to whether the slider 31 is in the forward position or in the backward position. For the purposes of the present description, by forward or backward position it is meant respectively a forward or backward position of the slider 31 with respect to the switch 40.

Preferably the switch 40 includes one mobile arm 41 adapted and configured to be moved by the slider 31 resulting from the sliding of the latter between the backward and forward position and vice versa. The mobile arm 41 may for example be pivotable and/or foldable.

The mobile arm 41 may be for example an electrically conductive arm adapted to close and open an electrical circuit thus representing in this case a mobile contact element of the switch 40. In one alternative embodiment the mobile arm 41 may be a member in turn able to move a mobile contact element of the switch 41 other than the arm itself.

Referring to FIGS. 5 and 6, according to one embodiment the slider 31 includes one stem 32. For example, such stem 32 has an end portion 32′ adapted to abut with the mobile arm 41 of the switch 40 when the slider 31 is in the forward position. Preferably, the slider 31 includes one cover element 33 arranged externally with respect to the stem 32 which is shaped in the example as a glass or an over-turned vase. An end portion 32″ opposite to the end portion 32′ of the stem 32 is fixed to the cover element 33.

According to one embodiment, the presence detector 30 includes a guide rail 36 defining a sliding axis of the slider 31. For example such guide rail 36 includes a pass-through channel 37 adapted to be passed through by a portion of the slider 31 and, in the particular example shown in the figures, by the stem 32 of the slider 31. Preferably, the guide rail 36 includes an external recess 38 coaxial to the pass-through channel 37. The presence detector 30 preferably includes one elastic return element 34 adapted to maintain or return the slider 31 into the backward position without external forces. In the example, such an elastic return element 34 is an helicoidal spring which is operatively inserted between the slider 31 and the guide rail 36. For example such spring is at least partially received in the recess 38 of the guide rail 36.

According to one embodiment, the slider 31 includes a first end of stroke element 35 adapted to define the backward position of the slider 31. For example such a end of stroke element 35 includes one ring fixed to the end portion 32′ of the stem 32 of the slider 31, protruding laterally outwardly with respect to such end portion 32′. Preferably, the slider 31 also includes a second end of stroke element 15 adapted to define the forward position of the slider 31. For example the second end of stroke element 15 includes a peripheral edge of the cover element 33, which in the example is a circular edge, adapted to abut with one abutting wall of the guide rail 36 through the passage of the slider 31 from the backward position to the forward position.

Preferably, the aforesaid guide rail 36 is fixed to one storage container 10 wall arranged in the internal compartment 11. In the example the guide rail 36 is fixed through one or more fixing elements 39, for example through one or more screws or pins 39.

According to one advantageous embodiment, the storage container 10 includes a bottom wall 18 and a supporting wall 29 of the presence detector 30 spaced apart from the bottom wall 18. For example, the guide rail 36 is fixed to the supporting wall 29. Conveniently, the supporting wall 29 is such that it can be at least partially received in a recess inside the object 9, having for example the shape of a tower raising from the bottom wall. For example, in case the object 9 is a helmet, the supporting wall 29 is such that it can be received inside the helmet 9 when the helmet 9 is housed inside the storage container 10 so that the slider 31 is in abutment with an internal wall of the helmet 9.

Preferably, the supporting wall 29 is part of a segregation panel 28 fixed inside the storage container defining a closed and protected section in the internal compartment 11 separated by a remaining part of the internal compartment 11. Such section houses one or more electronic devices, as for example the switch 40 of the storage container 10.

According to one advantageous embodiment the motorcycle 1 includes an electronic control unit 100 operatively connected to the presence detector 30 adapted and configured to receive the electrical signal and to discern the presence or the absence of the object 9 inside the storage compartment 10. Such electronic control unit 100 is a unit intended to carry on safety functions and/or functions related to the motorcycle 1 rental. Preferably, in this case such unit is arranged inside the storage container 10 for example inside a closed compartment 101, and the motorcycle 1 includes one additional electronic control unit 200 which represents the ECU (Engine Control Unit) of the motorcycle 1. In this case the two electronic control units 100 and 200 may for example be interconnected, for example through a bus, in order to communicate between each other. For example, the electronic control unit ECU may subordinate the ignition of the traction engine 4 of the motorcycle 1 and/or of the motorcycle 1 control dashboard to the consent of the electronic control unit 100, for example provided by a remote control centre managed by the rental service provider.

The electronic control unit 100 is operatively connected to the presence detector 30, for example through electrical conductors, and it is adapted and configured to receive the electrical signal provided by the presence detector 30 and to discern the presence or absence of the object 9 inside the storage container 10. As already explained, such electronic control unit 100 is for example a dedicated unit associated to the presence detector 30 or a general unit of the motorcycle 1, that is intended to develop other functions too related to the functioning of the motorcycle 1 and its components, as for example an ECU (Engine Control Unit).

According to one embodiment, the electronic control unit 100 is provided with a wireless communication interface and it allows to remote communicate the detected information in relation to the presence or absence of the object 9 in the storage container 10. For example, the aforesaid communication interface is adapted and configured to allow the electronic control unit 100 to communicate in a bidirectional way on a telecommunication network of a telecommunication operator, which is for example a long-range communication interface GSM, GRPS, UMTS, or a short-range interface such as a Wi-Fi or Bluetooth interface adapted to connect to a smart phone in order to communicate in any case through a telecommunication network of a telecommunication operator.

According to one advantageous embodiment, the electronic control unit 100 is adapted and configured to remotely receive an authorization signal for the motorcycle 1 rental. It is for example possible to envisage that the rental (e.g. the sharing, thereby intending the short term rental) is authorised if the motorcycle 1 is in the parking state, if the user has been recognized as an authorized user and if the presence detector 30 detects the presence of the object 9 inside the storage container 10, for instance the presence of one or two helmets 9. In addition or in alternative, the presence of the object 9 inside the storage container 10 (for example the presence of one or two helmets belonging to the rental kit including the motorcycle 1 provided by the rental provider), may determine the condition through which a rental control system (e.g. remote) may detect or authorize the end of a rental state by an user. Thereby an user, once parked the motorcycle 1 with the intention to end the rental, will be taught and/or led to place the helmet inside the container 10 or not to take it unduly from the rental service provider in order to avoid the rental pricing to continue even after he has left the vehicle and/or to avoid to receive fines and/or complaints by the competent bodies.

In addition to what has been described, it is possible to adopt additional arrangements aiming at further increasing the safety of the system and/or discourage theft and/or vandalism events by prowlers and/or avoid inconveniences with fair users and/or the rental service provider.

For example, according to one advantageous embodiment, the storage container 10 includes one sensor 70 adapted to detect whether the closing device 12 is in the opening position or in the closing position and wherein the sensor 70 is operatively connected to the electronic control unit 100 to provide an electrical signal to the latter. Thereby it will be possible to condition the actual end of rental if the electronic control unit 100 detects that the closing device 12 is in the closing position and if it detects the presence of the object 9 (e.g. a helmet or a pair of helmets) inside the storage container 10, thanks to the presence detector 30. For example, as represented in the FIGS. 7 and 8, the aforesaid sensor 70 is a switch coupled, by means of a mobile arm 71, to a locking device 80 adapted to selectively lock the closing device 12 in the closing position. The locking device 80 is for example mechanically drivable through a key lock and/or electronically drivable for example through a relay, for example to be drivable through a radio control signal for example receivable by the electronic control unit 100 which can send a control signal to the relay.

According to one further embodiment, additional or alternative to the ones described in the preceding paragraph, the motorcycle 1 includes a key 60 that can be used to start the motorcycle 1 (that is a key suitable to start or halt the motorcycle 1) also called ignition key 60 or portable transponder 60.

Preferably, the motorcycle 1 includes one lock unit 90 preferably provided on the limber of the motorcycle 1, or in any case arranged outside the storage container 10, wherein the aforesaid key 60 may be inserted to start and halt engine of the motorcycle 1 and/or to lock and unlock the motorcycle 1 steering wheel.

Preferably, the motorcycle 1 includes an electronic device 61 adapted to detect the presence or absence of the key 60 inside the storage container 10. Preferably, such electronic device 61 is arranged inside the storage container 10, in the internal compartment 11. For example such electronic device 61 is fixed to a supporting wall 65 arranged in the internal compartment 11.

Advantageously, such electronic device 61 allows to authorise the end of rental period if an user places the ignition key 60 into the correct position in the storage container 10. Such electronic device 61 can also be operatively directly or indirectly connected to the electronic control unit 100 and/or to the electronic control unit 200 through electric conductors.

For the purposes of the present disclosure, the difference between electronic control unit 100 and electronic control unit 200 is that the electronic control unit 100 is a unit devoted to sharing functions while the electronic control unit 200 is an ECU unit of the motorcycle 1. Obviously, the aforesaid two electronic control units 100,200, may be both present and physically separated or it is possible to envisage that only one unit (for example the ECU 200) incorporates both electronic control units 100 and 200, performing the functions of both of them.

Advantageously, in case the motorcycle 1 includes the electronic device 61 it will be possible to condition the actual end of rental (for example of the sharing) if the electronic control unit 100 (and/or the electronic control unit 200) detects that the key 60 is inside the storage container 10 and if it detects, through the presence detector 30, that the object 9 (e.g. a helmet or a couple of helmets) is inside the storage container 10 and/or if (eventually) it detects that the closing device 12 is in the closing position.

According to one possible embodiment, the aforesaid electronic device 61 includes for example an antenna RFID housed inside the storage container 10, e.g. fixed to the wall 65 and the key 60 includes an RF-ID tag that can be interrogated via the RFID antenna.

For example the aforesaid ignition key 60 is a mechanical key provided with electronic code (that is a codified key), that is a mechanical key bearing a legible electronic code from the motorcycle 1, for example from the electronic control unit 100 and/or electronic control unit 200, in order to authorize the ignition of the motorcycle 1. For example, the aforesaid electronic code is memorized in the RF-ID tag. For example, the electronic control unit 100 (and/or the electronic control unit 200) has a memory unit adapted to memorize at least one electronic code and it is such to compare said memorized electronic code with the electronic code of the ignition key 60.

Preferably, a housing seat dedicated to the key 60 is provided inside the storage container 1, for example a slot inside which the key 60 can be at least partially inserted in order to be detected by the electronic device 61. Preferably the aforesaid housing seat is a separate seat from the lock unit 90 provided on the motorcycle 1 front chassis wherein the aforesaid key 60 can be inserted to start and halt the motorcycle engine 1 and/or to lock and unlock the motorcycle 1 steering wheel. Preferably the aforesaid housing seat placed inside the storage container 10 is free of a mechanical lock. The aforesaid housing seat is for example fixed to or integrated into the supporting wall 65.

It will be noted that the above mentioned description for the motorcycle 1 also corresponds to the description of one process for renting a motorcycle 1 including:

a supporting structure;

at least two wheels 2, 3 constrained to the supporting structure;

a traction engine 4 constrained to the supporting structure and a transmission system 5 adapted to transmit the motion from the traction engine 4 to at least one 3 of the two wheels 2, 3;

a storage container 10 fixed to the supporting structure having an internal compartment 11 and a closing device 12 movable with respect to the supporting structure between a closing position and an opening position in order to prevent the access to the internal compartment 11 in the closing position and to allow the access to the internal compartment 11 in the opening position, wherein the storage container 10 includes at least one presence detector 30 adapted to output an electrical signal representative of the presence and/or absence of at least one object 9 inside the internal compartment 11;

wherein the process includes the steps of:

detecting the start of an authorized rental state of the motorcycle 1 in which said motorcycle is used or usable by an user;

detecting or determining the transition from the authorized rental state to an end of rental state if said motorcycle 1 is stationary and if the presence detector detects the presence of said object 9 inside the internal compartment.

Preferably, the step of detecting the start of an authorized rental state of the motorcycle 1 includes the step of receiving an authorization signal for rental on board the motorcycle 1. Such signal is for example provided to the electronic control unit 100 by a remote control centre.

If the motorcycle 1 includes a sensor 70 adapted to detect whether the closing device 12 is in the opening position or in the closing position, according to one embodiment of the process in the step of detecting or determining, it is detected the transition from the authorized rental state to an end of rental state if the sensor 70 detects that the closing device 12 lies in the closing position.

If the motorcycle 1 includes a key 60 adapted to start the motorcycle and an electronic device 61 adapted to detect the presence or absence of said key inside the storage container 10, according to one embodiment of the process in the step of detecting or determining, it is detected the transition of the motorcycle 1 from the authorized rental state to an end of rental state if the device 61 detects that the ignition key 60 is inside the storage container 10.

From what above described, it is clear that a motorcycle of the above described type allows to fully obtain the objects fixed in order to overcome the drawbacks of the prior art.

In one non-limiting embodiment it is for example possible to envisage that a registered user is equipped with a smart phone application to localize the on-road position of a motorcycle 1 for rental and send a rental request (sharing) for the motorcycle 1 to a remote control centre. After due checking, the remote control centre is such to send to the motorcycle (and eventually to the registered user) a rental authorization signal. Such signal is for example received by the electronic control unit 100 (or by unit 200). The receiving of the rental authorization signal on board the vehicle 1 may determine the start of the rental. Such authorization signal allows to unlock automatically the locking device so that the registered and authorized user may open the closing device 12 of the storage container 10 and have access to the internal compartment 11. Thereby the user may take the ignition key 60, which is for example a mechanical key provided with electronic code, and take one or two helmets being part of the rental kit. After moving the closing device 12 into the closing position the user can insert the ignition key 60 in the lock unit 90 to start the motorcycle 1. The lock unit 90 (in a known way) may allow to read the electronic code of the ignition key 60. The control unit 100 (or control unit 200) being operatively connected with the lock unit 90 may verify the presence and correctness of the read electronic code, comparing it with the memorized code. After such verification the electronic control unit 100 (or the control unit 200) may provide consent to the ignition of the motorcycle 1 Thereby the user can cover an authorized trip by motorcycle 1. Now let us suppose that the user intends to leave the motorcycle 1 to end the rental (and for example to set the end of the temporary rental period he is chargeable for). The user thus stops and parks the motorcycle 1, removing the ignition key 60 out of the lock unit 90. By means of the key 60 thereof he can eventually unlock the lock device 80 and have access to the internal compartment 11 of the storage container 10. At this point the user will eventually insert the key 60 into the housing seat inside the storage container 10 in order for the electronic device 61 (if provided) to detect the presence of such key. Preferably, for example through the electronic control unit 100 (or the electronic control unit 200), the presence and correctness of the key 60 electronic code is checked again. The user will place the helmet in the container 10, positioning it on the slider 31 of the presence detector 30. Thereby, the electronic control unit 100 (or the electronic control unit 200) detects that the user has fulfilled his obligations, and this process allows to verify that the vehicle (or better the rental kit) is left in a suitable condition to be rent by another user (or by the same user). In doing so the electronic control unit 100 can determine or detect (eventually after checking the container 10 closure by means of the sensor 70) the end of the rental period by the user and communicate this information to the remote control centre. The system (e.g. the electronic control unit 100 or the electronic control unit 200) can periodically verify the presence of the helmet 9 (or helmets 9) inside the storage container 10 when it is parked (and possibly of the ignition key 60) and consequently inform the remote control centre in order to detect potential anomalies.

Subject to the principle of the invention, embodiments and implementation details shall be widely varied with respect to what has been disclosed and illustrated by way of example but without limitation, without departing from the scope of the invention as defined in the here enclosed claims. 

1. A motorcycle including: a supporting structure; at least two wheels constrained to the supporting structure; a traction engine constrained to the supporting structure and a transmission system adapted to transmit the motion from the traction engine to at least one of the two wheels; a storage container fixed to the supporting structure having an internal compartment and a closing device movable with respect to the supporting structure between a closing position and an opening position in order to prevent the access to the internal compartment in the closing position and to allow the access to the internal compartment in the opening position; characterized in that the storage container includes at least one presence detector adapted to output an electrical absence of signal representative of at least one object the presence and/or in the internal compartment of the storage container.
 2. The motorcycle (1) according to claim 1, wherein said at least one presence detector is housed in the internal compartment of the storage container.
 3. The motorcycle according to claim 1, wherein the closing device is a pivotable device.
 4. The motorcycle (1) according to claim 1, wherein the presence detector includes a slider being slidable between a forward operative position and a backward operative position and vice versa, wherein in the presence of said object in the internal compartment, the slider is such to assume the forward position as a result of a force being applied to the slider by said object.
 5. The motorcycle according to claim 4, wherein the presence detector includes a switch operatively connected to the slider in order to be opened or closed by the slider according to whether the slider is in the forward position or the backward position.
 6. The motorcycle according to claim 5, wherein the switch includes a mobile arm adapted and configured to be moved and/or bended by the slider.
 7. The motorcycle according to claim 4, wherein the storage container includes a bottom wall and a supporting wall of the presence detector being spaced apart from the bottom wall.
 8. The motorcycle according to claim 7, wherein the supporting wall is such that it can be at least partially received in an internal recess of the object.
 9. The motorcycle according to claim 8, wherein the object is a helmet and wherein the supporting wall is such that it can be received inside the helmet when the helmet is housed inside the storage container so that the slider is in abutment with an internal wall of the helmet.
 10. The motorcycle according to claim 1, including an electronic control unit operatively connected to the presence detector to receive the electrical signal and to discern the presence or absence of said object inside the storage compartment.
 11. The motorcycle according to claim 10, wherein the storage container comprises a sensor adapted to detect whether the closing device is in the opening position or in the closing position and wherein said sensor is operatively connected to the electronic control unit to provide the latter with an electric signal.
 12. The motorcycle according to claim 10, including a key adapted to start the motorcycle and wherein the motorcycle includes an electronic device adapted to detect the presence or absence of the ignition key inside the storage container.
 13. The motorcycle according to claim 12, wherein the electronic device includes an RFID antenna and wherein the ignition key includes a RF-ID tag that can be interrogated via the RFID antenna.
 14. A rental kit including a motorcycle according to claim 1 and a first helmet and wherein said at least one object is or includes said first helmet.
 15. The rental kit according to claim 14, wherein said at least one object includes a second helmet and wherein the storage container includes two presence detectors each adapted to detect the presence of a respective helmet inside the storage container.
 16. A process for renting a motorcycle including: a supporting structure; at least two wheels constrained to the supporting structure; a traction engine constrained to the supporting structure and a transmission system adapted to transmit the motion from the traction engine to at least one of the two wheels; a storage container fixed to the supporting structure having an internal compartment and a closing device movable with respect to the supporting structure between a closing position and an opening position in order to prevent the access to the internal compartment in the closing position and to allow the access to the internal compartment in the opening position, wherein the storage container includes at least one presence detector adapted to output an electrical signal representative of the presence and/or absence of at least one object inside the internal compartment; wherein the process includes the steps of: detecting the start of an authorized rental state of the motorcycle in which said motorcycle is used or usable by an user; detecting or determining the transition from the authorized rental state to an end of rental state if said motorcycle is stationary and said presence detector detects the presence of said object inside the internal compartment.
 17. The process according to claim 16, wherein the motorcycle comprises a sensor adapted to detect whether the closing device is in the opening position or the closing position and wherein in the detecting or motorcycle end of rental determining step the transition of the from the authorized rental state to the state is detected if said sensor detects that said closing device is in the closing position.
 18. The process according to claim 16, wherein: the motorcycle includes a key adapted to start the motorcycle and an electronic device adapted to detect the presence or absence of the ignition key inside the storage container; in the detecting or determining step the transition of the motorcycle from the authorized rental state to the end of rental state is detected when said electronic device detects that said key is present inside the storage device. 